X:=MA(C,5);W1:=C/REF(C,1)>1.03;W:=LLV(L,20);K:=(L=W) OR (REF(L,1)=W);选股:C>O AND C=H AND O=L AND C>REF(H,1) AND REF(C,1)<REF(O,1) AND REF(C,1)<REF(X,1) AND REF(C,1)<REF(L,2) AND K;